1 #ifndef LTTNG_LIVE_VIEWER_CONNECTION_H
2 #define LTTNG_LIVE_VIEWER_CONNECTION_H
5 * Copyright 2016 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
29 #include <babeltrace/babeltrace-internal.h>
31 //TODO: this should not be used by plugins. Should copy code into plugin
33 #include "babeltrace/object-internal.h"
35 #define LTTNG_DEFAULT_NETWORK_VIEWER_PORT 5344
37 #define LTTNG_LIVE_MAJOR 2
38 #define LTTNG_LIVE_MINOR 4
40 struct bt_live_viewer_connection
{
47 char relay_hostname
[MAXNAMLEN
];
48 char target_hostname
[MAXNAMLEN
];
49 char session_name
[MAXNAMLEN
];
57 struct packet_index_time
{
58 int64_t timestamp_begin
;
59 int64_t timestamp_end
;
63 off_t offset
; /* offset of the packet in the file, in bytes */
64 int64_t data_offset
; /* offset of data within the packet, in bits */
65 uint64_t packet_size
; /* packet size, in bits */
66 uint64_t content_size
; /* content size, in bits */
67 uint64_t events_discarded
;
68 uint64_t events_discarded_len
; /* length of the field, in bits */
69 struct packet_index_time ts_cycles
; /* timestamp in cycles */
70 struct packet_index_time ts_real
; /* realtime timestamp */
71 /* CTF_INDEX 1.0 limit */
72 uint64_t stream_instance_id
; /* ID of the channel instance */
73 uint64_t packet_seq_num
; /* packet sequence number */
76 struct bt_live_viewer_connection
*
77 bt_live_viewer_connection_create(const char *url
, FILE *error_fp
);
79 void bt_live_viewer_connection_destroy(struct bt_live_viewer_connection
*conn
);
81 struct bt_value
*bt_live_viewer_connection_list_sessions(struct bt_live_viewer_connection
*viewer_connection
);
83 #endif /* LTTNG_LIVE_VIEWER_CONNECTION_H */